EP3768079A4 - Transgenic chicken that produces human antibodies - Google Patents

Transgenic chicken that produces human antibodies Download PDF

Info

Publication number
EP3768079A4
EP3768079A4 EP19770329.1A EP19770329A EP3768079A4 EP 3768079 A4 EP3768079 A4 EP 3768079A4 EP 19770329 A EP19770329 A EP 19770329A EP 3768079 A4 EP3768079 A4 EP 3768079A4
Authority
EP
European Patent Office
Prior art keywords
human antibodies
produces human
transgenic chicken
chicken
transgenic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19770329.1A
Other languages
German (de)
French (fr)
Other versions
EP3768079A1 (en
Inventor
Philip A. Leighton
William Don Harriman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Crystal Bioscience Inc
Original Assignee
Crystal Bioscience Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Crystal Bioscience Inc filed Critical Crystal Bioscience Inc
Publication of EP3768079A1 publication Critical patent/EP3768079A1/en
Publication of EP3768079A4 publication Critical patent/EP3768079A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/027—New or modified breeds of vertebrates
    • A01K67/0275—Genetically modified vertebrates, e.g. transgenic
    • A01K67/0278—Knock-in vertebrates, e.g. humanised vertebrates
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/027—New or modified breeds of vertebrates
    • A01K67/0275—Genetically modified vertebrates, e.g. transgenic
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/027—New or modified breeds of vertebrates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • C07K16/461—Igs containing Ig-regions, -domains or -residues form different species
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0634—Cells from the blood or the immune system
    • C12N5/0635—B lymphocytes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/10—Cells modified by introduction of foreign genetic material
    • C12N5/12—Fused cells, e.g. hybridomas
    • C12N5/16—Animal cells
    • C12N5/163—Animal cells one of the fusion partners being a B or a T lymphocyte
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6844—Nucleic acid amplification reactions
    • C12Q1/686—Polymerase chain reaction [PCR]
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2207/00—Modified animals
    • A01K2207/15—Humanized animals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2217/00—Genetically modified animals
    • A01K2217/07—Animals genetically altered by homologous recombination
    • A01K2217/072—Animals genetically altered by homologous recombination maintaining or altering function, i.e. knock in
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2217/00—Genetically modified animals
    • A01K2217/15—Animals comprising multiple alterations of the genome, by transgenesis or homologous recombination, e.g. obtained by cross-breeding
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2227/00—Animals characterised by species
    • A01K2227/30—Bird
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2267/00—Animals characterised by purpose
    • A01K2267/01—Animal expressing industrially exogenous proteins
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565—Complementarity determining region [CDR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/567—Framework region [FR]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Environmental Sciences (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cell Biology (AREA)
  • Veterinary Medicine (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
EP19770329.1A 2018-03-21 2019-03-05 Transgenic chicken that produces human antibodies Pending EP3768079A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862646319P 2018-03-21 2018-03-21
PCT/US2019/020799 WO2019182751A1 (en) 2018-03-21 2019-03-05 Transgenic chicken that produces human antibodies

Publications (2)

Publication Number Publication Date
EP3768079A1 EP3768079A1 (en) 2021-01-27
EP3768079A4 true EP3768079A4 (en) 2021-12-08

Family

ID=67987909

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19770329.1A Pending EP3768079A4 (en) 2018-03-21 2019-03-05 Transgenic chicken that produces human antibodies

Country Status (8)

Country Link
US (1) US20210000088A1 (en)
EP (1) EP3768079A4 (en)
JP (1) JP2021516954A (en)
KR (1) KR20200133339A (en)
CN (1) CN112004411B (en)
AU (1) AU2019237926A1 (en)
CA (1) CA3093060A1 (en)
WO (1) WO2019182751A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019236671A1 (en) * 2018-06-08 2019-12-12 Crystal Bioscience Inc. Transgenic animal for producing diversified antibodies that have the same light chain ii
US20200095619A1 (en) * 2018-09-26 2020-03-26 Kalamazoo Holdings, Inc . New enzymatic process for production of modified hop products

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040250307A1 (en) * 2000-06-19 2004-12-09 Sujay Singh Transgenic avian species for making human and chimeric antibodies
WO2011019844A1 (en) * 2009-08-13 2011-02-17 Crystal Bioscience Inc. Transgenic animal for production of antibodies having minimal cdrs

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5694623B2 (en) * 1999-02-05 2015-04-01 セラピューティック ヒューマン ポリクローナルズ， インコーポレイテッド Human polyclonal antibodies obtained from genetically engineered animals
US20070111259A1 (en) * 1999-10-02 2007-05-17 Medarex, Inc. Human antibodies
MXPA03001915A (en) * 2000-08-03 2004-09-10 Therapeutic Human Polyclonals Production of humanized antibodies in transgenic animals.
WO2002043478A2 (en) * 2000-11-30 2002-06-06 Medarex, Inc. Transgenic transchromosomal rodents for making human antibodies
AU2003230741A1 (en) * 2002-03-22 2003-10-13 Origen Therapeutics Transgenic aves producing human polyclonal antibodies
AU2004257292A1 (en) * 2003-07-15 2005-01-27 Therapeutic Human Polyclonals, Inc. Humanized immunoglobulin loci
WO2009013620A2 (en) * 2007-06-11 2009-01-29 Erasmus University Medical Center Rotterdam Homologous recombination
GB0905023D0 (en) * 2009-03-24 2009-05-06 Univ Erasmus Medical Ct Binding molecules
CA3006800C (en) * 2010-03-31 2022-10-04 Ablexis, Llc Genetic engineering of non-human animals for the production of chimeric antibodies
JP2012050437A (en) * 2011-09-12 2012-03-15 Janssen Alzheimer Immunotherapy Humanized antibody recognizing beta amyloid peptide
WO2013106489A1 (en) * 2012-01-09 2013-07-18 The Scripps Research Institute Humanized antibodies with ultralong cdr3s
CA2865506C (en) * 2012-03-15 2021-07-06 Omeros Corporation Composition and method for diversification of target sequences

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040250307A1 (en) * 2000-06-19 2004-12-09 Sujay Singh Transgenic avian species for making human and chimeric antibodies
WO2011019844A1 (en) * 2009-08-13 2011-02-17 Crystal Bioscience Inc. Transgenic animal for production of antibodies having minimal cdrs

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
BENJAMIN SCHUSSER ET AL: "Harnessing Gene Conversion in Chicken B Cells to Create a Human Antibody Sequence Repertoire", PLOS ONE, vol. 8, no. 11, 21 November 2013 (2013-11-21), pages 1 - 15, XP055096053, DOI: 10.1371/journal.pone.0080108 *
KARL ROSNER ET AL: "Third complementarity-determining region of mutated VH immunoglobulin genes contains shorter V, D, J, P, and N components than non-mutated genes", IMMUNOLOGY, vol. 103, 1 January 2001 (2001-01-01), pages 179 - 187, XP055516887 *
KATHRYN H. CHING ET AL: "Chickens with humanized immunoglobulin genes generate antibodies with high affinity and broad epitope coverage to conserved targets", MABS, vol. 10, no. 1, 2 November 2017 (2017-11-02), US, pages 71 - 80, XP055525565, ISSN: 1942-0862, DOI: 10.1080/19420862.2017.1386825 *
PHILIP A. LEIGHTON ET AL: "V(D)J Rearrangement Is Dispensable for Producing CDR-H3 Sequence Diversity in a Gene Converting Species", FRONTIERS IN IMMUNOLOGY, vol. 9, no. 1317, 11 June 2018 (2018-06-11), pages 1 - 14, XP055669112, DOI: 10.3389/fimmu.2018.01317 *
See also references of WO2019182751A1 *
WU LEEYING ET AL: "Fundamental Characteristics of the Immunoglobulin V H Repertoire of Chickens in Comparison with Those of Humans, Mice, and Camelids", THE JOURNAL OF IMMUNOLOGY, vol. 188, no. 1, 1 January 2012 (2012-01-01), US, pages 322 - 333, XP055854741, ISSN: 0022-1767, Retrieved from the Internet <URL:https://www.jimmunol.org/content/jimmunol/188/1/322.full.pdf> DOI: 10.4049/jimmunol.1102466 *

Also Published As

Publication number Publication date
CN112004411A (en) 2020-11-27
KR20200133339A (en) 2020-11-27
JP2021516954A (en) 2021-07-15
WO2019182751A1 (en) 2019-09-26
EP3768079A1 (en) 2021-01-27
US20210000088A1 (en) 2021-01-07
CN112004411B (en) 2023-05-26
CA3093060A1 (en) 2019-09-26
AU2019237926A1 (en) 2020-09-24

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